Triplex DM
Generic name:dextromethorphan hydrobromide, pyrilamine maleate, and phenylephrine hydrochloride
Dosage form: oral liquid
Drug class:Upper respiratory combinations
Medically reviewed by Drugs.com. Last updated on Nov 22, 2021.
Disclaimer: This drug has not been found by FDA to be safe and effective, and this labeling has not been approved by FDA. For further information about unapproved drugs, click here.
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Antihistamine/Antitussive/Decongestant
Alcohol Free • Sugar Free • Dye Free
The Triplex DM brand name has been discontinued in the U.S. If generic versions of this product have been approved by the FDA, there may be generic equivalents available.
Triplex DM Description
Triplex™ DM Liquid is a grape flavored, alcohol free, sugar free, dye free liquid.
Each teaspoonful (5 mL.) contains:
| Dextromethorphan Hydrobromide, USP | 15 mg |
| Pyrilamine Maleate, USP | 12.5 mg |
| Phenylephrine Hydrochloride, USP | 7.5 mg |
INACTIVE INGREDIENTS
Sodium Benzoate, Citric Acid, Saccharin Sodium, Sorbitol Solution, Glycerin, Grape Flavor, Purified Water.
Dextromethorphan Hydrobromide is an antitussive which is a salt of the methyl ether of the dextrorotatory isomer of levorphanol, a narcotic analgesic. It's chemical name is Morphinan, 3-Methoxy-17-methyl-, (9α,13 α,14α)-, hydrobromide, monohydrate. It's structure is as follows:
